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QUESTION 1 The following output depicts the daily sales (in RM'00) of Hotel Anjung for the last 27 days. Statistics Daily Sales (RM'00) N Valid 27 Missing 0 Median 154.00 Variance 306.387 Minimum 121 Maximum 179 Sum 4180 Percentiles 25 144.00 75 171.00 a) Compute the mean and standard deviation. (2 marks) b) Construct a box and whisker plot for the above data. (2 marks) c) Based on the plot in b), comment on the shape of the distribution. (1 mark)